/* ═══════════════════════════════════════
   PAGE CONTACT
═══════════════════════════════════════ */

.contact-hero {
  padding-top: 110px;
  padding-bottom: 3rem;
  position: relative;
  overflow: hidden;
}

.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,212,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,212,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, black, transparent);
}

.contact-hero::after {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 500px; height: 300px;
  background: radial-gradient(ellipse, rgba(0,212,255,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.contact-hero-inner {
  position: relative;
  z-index: 1;
}

/* ── Layout principal ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 3rem;
  padding-bottom: 5rem;
}

/* ── Colonne gauche : infos ── */
.contact-info-col { display: flex; flex-direction: column; gap: 1.5rem; }

.contact-block {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color var(--transition);
}

.contact-block:hover { border-color: var(--border-accent); }

.contact-block-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.08em;
  margin-bottom: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.contact-block-title::before {
  content: '//';
  color: var(--text-muted);
  font-weight: 400;
}

/* Email direct */
.contact-email-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.9rem 1rem;
  background: var(--accent-dim);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: all var(--transition);
}

.contact-email-link:hover {
  background: rgba(0,212,255,0.18);
  transform: translateX(3px);
  color: inherit;
}

.contact-email-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  color: #000;
  flex-shrink: 0;
}

.contact-email-label {
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
  margin-bottom: 2px;
}

.contact-email-value {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
}

/* Réseaux sociaux */
.social-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.social-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  text-decoration: none;
  color: inherit;
  transition: all var(--transition);
}

.social-item:hover {
  border-color: var(--border-accent);
  background: var(--bg-card-hover);
  transform: translateX(3px);
  color: inherit;
}

.social-icon {
  width: 34px; height: 34px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
}

.social-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-primary);
}

.social-handle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 1px;
}

.social-arrow {
  margin-left: auto;
  color: var(--text-muted);
  font-size: 14px;
  transition: transform var(--transition);
}

.social-item:hover .social-arrow { transform: translateX(3px); }

/* Infos réponse */
.response-info {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.response-row {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.response-row-icon {
  font-size: 16px;
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ── Colonne droite : formulaire ── */
.contact-form-col {}

.form-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
}

.form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
}

.form-card-header {
  margin-bottom: 1.75rem;
}

.form-card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 0.35rem;
}

.form-card-sub {
  font-size: 13px;
  color: var(--text-muted);
}

/* Champs du formulaire */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
}

.form-group.full { grid-column: 1 / -1; }

.form-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 0.05em;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.form-label .required { color: var(--accent); }

.form-input,
.form-textarea,
.form-select {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  padding: 0.65rem 0.9rem;
  width: 100%;
  transition: all var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px rgba(0,212,255,0.08);
}

.form-input::placeholder,
.form-textarea::placeholder { color: var(--text-muted); }

.form-textarea {
  resize: vertical;
  min-height: 130px;
  line-height: 1.65;
}

.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238892a4' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.2rem;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

/* Compteur de caractères */
.form-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.25rem;
}

.char-count {
  font-size: 11px;
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}

.char-count.warn { color: var(--amber); }
.char-count.over { color: var(--red); }

/* Checkbox anti-spam */
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 1.25rem;
  cursor: pointer;
}

.form-check input[type="checkbox"] {
  width: 16px; height: 16px;
  accent-color: var(--accent);
  flex-shrink: 0;
  margin-top: 2px;
  cursor: pointer;
}

.form-check-label {
  font-size: 12px;
  color: var(--text-secondary);
  line-height: 1.55;
}

/* Bouton submit */
.btn-submit {
  width: 100%;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  font-size: 14px;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 500;
  position: relative;
  overflow: hidden;
}

.btn-submit .btn-loader {
  display: none;
  width: 16px; height: 16px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: #000;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.btn-submit.loading .btn-text { display: none; }
.btn-submit.loading .btn-loader { display: block; }

@keyframes spin { to { transform: rotate(360deg); } }

/* Messages de retour */
.form-feedback {
  display: none;
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-family: 'JetBrains Mono', monospace;
  align-items: center;
  gap: 0.6rem;
}

.form-feedback.success {
  display: flex;
  background: var(--green-dim);
  border: 1px solid rgba(0,255,136,0.2);
  color: var(--green);
}

.form-feedback.error {
  display: flex;
  background: var(--red-dim);
  border: 1px solid rgba(255,71,87,0.2);
  color: var(--red);
}

/* Validation en temps réel */
.form-input.valid,
.form-textarea.valid,
.form-select.valid {
  border-color: rgba(0,255,136,0.35);
}

.form-input.invalid,
.form-textarea.invalid {
  border-color: rgba(255,71,87,0.4);
}

.field-error {
  font-size: 11px;
  color: var(--red);
  font-family: 'JetBrains Mono', monospace;
  margin-top: 0.25rem;
  display: none;
}

.field-error.visible { display: block; }

@media (max-width: 900px) {
  .contact-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
}